Mizani Thermastright Hot Keratin Spray from Mexico
Thermal spray for hot-tool permanent straightening, infusing keratin to relax curls durably. This product is under HTS 3305.20.00.00 as a preparation intended for permanent hair straightening via heat application.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Declare exact keratin source (hydrolyzed animal/plant) to avoid biotech import restrictions
• Package in child-resistant aerosol containers per CPSC standards for flammable propellants
• Provide efficacy studies proving permanence beyond 24 hours to distinguish from temporary sprays